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(888) 312-8812 Login SignupACDELCO 38511 Heavy Duty Belt Tensioner and Pulley Assembly
$249.16
MSRP Pricing shown.
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ACDELCO 38511 Part Description
ACDELCO 38511 Specifications
Product Attributes
| Mount Hole Quantity | 1 |
| Pulley Center Bore Diameter (in) | 1.181in |
| Pulley Width | 1.575 |
| Pulley Outside Diameter (in) | 3.0in |
| Pulley Center Bore Diameter (mm) | 30.00mm |
| Pulley Width (mm) | 40.00mm |
| Color | Aluminum w/ Black Pulley |
| Programming Required | No |
| Belt Type | Serpentine |
| Material | Steel |
| Product Description | ACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Features & Benefits - Bullet 1 | Designed to keep drive belt at proper tension |
| Features & Benefits - Bullet 2 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Features & Benefits - Bullet 3 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 4 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for a 90 degree molded accessory drive belt tensioner assembly include but are not limited to: |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Tensioner pulley worn or cracked |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Drive belt squeals |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Tensioner misalignment |
| Good Maintenance Practices - Section 1 - Bullet 1 | Before purchasing and installing a 90 degree molded accessory drive belt tensioner assembly, make sure it is the correct fit for your vehicle |
| Good Maintenance Practices - Section 1 - Bullet 2 | Be sure to have replacement tensioner properly aligned to the other drive component pulleys |
| Good Maintenance Practices - Section 1 - Bullet 3 | Regularly check drive belt tension |
| Good Maintenance Practices - Section 1 - Bullet 4 | Regularly inspect the 90 degree molded accessory drive belt tensioner assemblies for signs of damage or wear, and replace them if signs of damage are found |
| FAQ - Question 1 | Should the Vehicle Owner’s manual or an expert technician be consulted before making any repairs or adjustments? |
| FAQ - Answer 1 | Yes, always consult the Vehicle Owner’s manual or an expert technician before making any repairs or adjustments. |
| FAQ - Question 2 | Can a drive belt be too tight? |
| FAQ - Answer 2 | Yes, if too tight damage to other drive components may occur. |
| FAQ - Question 3 | Can I just replace the tensioner pulley if needed? |
| FAQ - Answer 3 | It is best to replace the tensioner assembly if a problem occurs. |
Additional Information
| Warranty Special | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details|Limited Lifetime Warranty as long as the original purchaser still owns the vehicle (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708998180 |
| Country of Origin 2 | CA |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00021625499819 |
ACDELCO 38511 Cross References
ACDELCO 38511 Fits Vehicles
- Western Star 4900E (2002)
- Western Star 4900 (2002)
- Western Star 6900XD (2005-2007)
- Western Star 4900SA (2003-2007)
- Western Star 4900FA (2002-2007)
- Western Star 4900EX (2002-2007)
- Peterbilt 320 (2002)
- Peterbilt 330 (1998-2003)
- Peterbilt 387 (2004-2007)
- Peterbilt 386 (2006-2007)
- Peterbilt 379 (2004-2007)
- Peterbilt 378 (2003-2007)
- Peterbilt 357 (2004-2007)
- Peterbilt 388 (2008)
- Kenworth T300 (1996-2003)
- Kenworth W900 (2004-2007)
- Kenworth T800 (2005-2007)
- Kenworth T600A (2007)
- International 8300 (1990-1994)
- International 9200 SBA (1995)
- International 7100 (1994-1995)
- International 3600 (1995)
- International 8200 (1990-1997)
- International 2654 (1995-1998)
- International 2574 (1994-1998)
- International 2554 (1995-1998)
- International 4900 (1994-1999)
- International 8100 (1990-2000)
- International 4700LP (1994-1999, 2002)
- International 4700 (1994-1999, 2002)
- International 2674 (1994-1998, 2002)
- International 7300 (2002-2003)
- International 4800 (1994-2003)
- International 8500 (2002-2005)
- International 7500 (2002-2005)
- International 7400 (2002-2005)
- International 4400LP (2002-2005)
- International 4400 (2002-2005)
- International 4300LP (2002-2005)
- International 4300 (2002-2005)
- International 9900ix (2004-2007)
- International 9900i (2004-2007)
- International 9400i SBA (2004-2007)
- International 5600i (2004, 2008)
- Freightliner Condor (2001)
- Freightliner FL60 (1995-2003)
- Freightliner FL50 (1995-2003)
- Freightliner FL70 (1995-2004)
- Freightliner FB65 (2004)
- Freightliner XC Straight Rail (2002, 2005)
- Freightliner XC Raised Rail (2005)
- Freightliner XC Formed Rail (2005)
- Freightliner XC (2002, 2004-2005)
- Freightliner FL80 (1995-2005)
- Freightliner Columbia (2005)
- Freightliner Century Class (2005-2006)
- Freightliner FLD132 (2005-2007)
- Freightliner FLD120SD (2007)
- Freightliner FLD120 (2005-2007)
- Freightliner Coronado (2005-2007)
- Freightliner Classic (2007)
- Freightliner FS65 (1998-2005, 2007-2008)
- Thomas School Bus (2000)
- Thomas Saf-T-Liner (2000-2007)
- Thomas Transit Liner (2004, 2007-2008)
- Sterling Truck LT8501 (1999)
- Sterling Truck L9522 (1999)
- Sterling Truck L8501 (1999)
- Sterling Truck L8511 (1999-2000)
- Sterling Truck LT9501 (2001)
- Sterling Truck LT8513 (1999-2001)
- Sterling Truck LT8511 (1999-2001)
- Sterling Truck LT7501 (1999-2001)
- Sterling Truck L8513 (1999-2001)
- Sterling Truck L7501 (1999-2001)
- Sterling Truck Acterra 8500 (2001-2003)
- Sterling Truck LT9500 (2004)
- Sterling Truck LT8500 (1999-2004)
- Sterling Truck LT7500 (1999-2004)
- Sterling Truck L9500 (2004)
- Sterling Truck L8500 (1999-2004)
- Sterling Truck L7500 (1999-2004)
- Sterling Truck AT9500 (2004-2007)
- Sterling Truck Acterra 7500 (2001-2007)
- Sterling Truck Acterra 6500 (2001-2007)
- Sterling Truck Acterra 5500 (2001-2007)
- Sterling Truck Acterra (2003-2007)
- Blue Bird TC2000 (1998)
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ACDELCO 38511 Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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